OT-2026-000025594
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000025594) never changes.
Identity and time
| Publication number | OT-2026-000025594 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7bd0-b389-048255d9880d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025594 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0a62937de41a4562c8343b47eb954dcdf6d8f584f347a603896e5556e02b22c |
|---|---|
| Markdown | a0b1277b8ba7c46fcf3f6e439fc2321c5549d3412b098f201f4281e8bd137b31 |
| Publication page | 318ae15c606b3390b5505d30bf0bd8e0f9a325fc09b931b62eabf782b4772cb0 |
| Manifest | f21fc0a31fb6e19bbeb1419431b6ec30530fdb8524f5dca59969e4e0d20de79d |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | LgWmwBr1Q/xMCfHyWQ6/2C2Iyc1qROQfbEFypR+Nv4tagH/0D6wN6IUPipnoWzdvk8dPm03ogZrgN9HbVup0Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:45.692885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025594observed 318ae15c606b3390b5505d30bf0bd8e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:45.674087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025594/manifest.jsonobserved f21fc0a31fb6e19bbeb1419431b6ec30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.653772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025594/publication.mdobserved a0b1277b8ba7c46fcf3f6e439fc2321c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:45.634473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025594/publication.txtobserved f0a62937de41a4562c8343b47eb954dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|